US9226512B2 - Poultry processing apparatus - Google Patents

Poultry processing apparatus Download PDF

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Publication number
US9226512B2
US9226512B2 US14/690,900 US201514690900A US9226512B2 US 9226512 B2 US9226512 B2 US 9226512B2 US 201514690900 A US201514690900 A US 201514690900A US 9226512 B2 US9226512 B2 US 9226512B2
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US
United States
Prior art keywords
saddle
surface conveyor
support
conveyor
back portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
US14/690,900
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English (en)
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US20150305353A1 (en
Inventor
Eric Adriaan van Hillo
Martinus Casper Melchior Balthasar Waasdijk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meyn Food Processing Technology BV
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Meyn Food Processing Technology BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Meyn Food Processing Technology BV filed Critical Meyn Food Processing Technology BV
Assigned to MEYN FOOD PROCESSING TECHNOLOGY B.V. reassignment MEYN FOOD PROCESSING TECHNOLOGY B.V. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: VAN HILLO, ERIC ADRIAAN, WAASDIJK, MARTINUS CASPER MELCHIOR BALTHASAR
Publication of US20150305353A1 publication Critical patent/US20150305353A1/en
Application granted granted Critical
Publication of US9226512B2 publication Critical patent/US9226512B2/en
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    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C21/00—Processing poultry
    • A22C21/0053—Transferring or conveying devices for poultry
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C21/00—Processing poultry
    • A22C21/0023—Dividing poultry
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C21/00—Processing poultry
    • A22C21/0046—Support devices

Definitions

  • the subject matter of the present disclosure relates generally to a poultry processing apparatus and method for removing legs from a saddle obtained from a poultry carcass.
  • a poultry processing apparatus and method is known from U.S. Pat. No. 6,322,438 ('438 patent).
  • the '438 patent mentions that a surface conveyor moves at a higher speed than a suspension conveyor in which the legs are received.
  • One of the problems of the known poultry processing apparatus and method is that the position maintenance of the back portion of the saddle in the gap between the surface conveyor and the upper guide rail or rails is not reliably secured. This may cause different results regarding the removal of the left and right legs from the back portion of the poultry. In particular, parts of the back portion of the poultry may remain attached with the legs, which are to be separated from the poultry back. When this happens, such may necessitate that the legs receive a manual follow-up treatment, which is costly. It is also detrimental to the visual appearance of the removed legs.
  • an apparatus of the present invention includes a suspension conveyor for moving the saddle suspended by the legs in a conveying direction, a surface conveyor for engaging with and conveying the back portion of the saddle, and an upper guide rail or rails substantially following at least a part of the surface conveyor's outer circumference away from the suspension conveyor, therewith defining a gap between the surface conveyor and the upper guide rail or rails that is equipped to receive the back portion of the saddles.
  • a surface conveyor moves at a higher speed than a suspension conveyor in which the legs are received.
  • the surface conveyor that engages the back portion of the saddle may move at a speed that is comparable to the speed of the suspension conveyor.
  • a support guide or guides are provided adjacent to the surface conveyor to support the back portion of the saddle while it is being conveyed by the surface conveyor. It is with this surprisingly simple measure that the poultry back portion of the saddle can be reliably positioned—and remain reliably positioned—in the gap between the surface conveyor and the upper guide rail or rails at the entire track along which the surface conveyor moves the back portion of the saddle.
  • the support guides are provided at both sides of and adjacent to the surface conveyor. This provides best results for the positioning of the poultry back portion of the saddle.
  • the support guide or support guides follow the curvature of the surface conveyor's outer circumference with a radius of curvature that is smaller than the radius of curvature of the surface conveyor.
  • the support guides provide optimal effect in maintaining the position of the poultry back portion.
  • the support guide or support guides move concertedly with the surface conveyor. This restricts friction between the support guides and the poultry back portion, which avoids forces that may dislocate the poultry back portion from its optimal position. within the gap between the surface conveyor and the upper guide rails.
  • FIG. 1 illustrates a side view of an exemplary poultry processing apparatus of the invention
  • FIG. 2 illustrates an isometric view of the poultry apparatus of the invention.
  • FIG. 3 is an end view of the exemplary apparatus of FIGS. 1 and 2 .
  • an exemplary poultry processing apparatus of the invention is generally referred to with reference 1 .
  • This exemplary poultry processing apparatus 1 serves to remove legs 2 from a saddle 3 obtained from a poultry carcass.
  • a saddle 3 includes a poultry back portion 4 and two legs 2 (separately designated in FIG. 2 as leg 2 ′ and leg 2 ′′) connected thereto.
  • the exemplary poultry processing apparatus I includes a suspension conveyor 5 for moving the saddle 3 suspended by the legs 2 , 2 ′, 2 ′′ in a conveying direction indicated with arrow A. Further, apparatus 1 includes a surface conveyor 6 for engaging with and conveying the back portion 4 of the saddle 3 . Apparatus 1 includes an upper guide rail 7 (actually most of the time there are two rails 7 , one on each side of the surface conveyor 6 as is clear from FIG. 2 ) substantially following at least a part of the surface conveyor's 6 outer circumference away from the suspension conveyor 5 , therewith defining a gap 8 between the surface conveyor 6 and the upper guide rail 7 or rails, which is equipped to receive the saddles back portion 4 .
  • an upper guide rail 7 (actually most of the time there are two rails 7 , one on each side of the surface conveyor 6 as is clear from FIG. 2 ) substantially following at least a part of the surface conveyor's 6 outer circumference away from the suspension conveyor 5 , therewith defining a gap 8 between the surface conveyor 6 and
  • a support guide 9 or guides are provided adjacent to the surface conveyor 6 to support the back portion 4 of the saddle 3 while it is being conveyed by the surface conveyor 6 .
  • the support guides 9 are provided at both sides of the surface conveyor 6 .
  • FIGS. 1 and 2 clearly show that the support guide 9 or support guides follow the curvature of the surface conveyor's 6 outer circumference with a radius of curvature that is smaller than the radius of curvature of the surface conveyor 6 .
  • the support guide 9 or support guides are stationary. It is however also feasible that the support guide 9 or support guides move concertedly (or in synchronization) with the surface conveyor 6 .
  • complete saddles 3 including a saddle back portion 4 with connected legs 2 , 2 ′, 2 ′′ enter the poultry processing apparatus I coming from the right in FIG. 1 and FIG. 2 and moving to the left in accordance with arrow A.
  • the back portion 4 of the saddle 3 Upon entering the processing apparatus 1 , the back portion 4 of the saddle 3 is engaged by the surface conveyor 6 and is caught in the gap 8 between the surface conveyor 6 and the upper guide rails 7 .
  • the support guides 9 follow the curvature of the surface conveyor's 6 outer circumference with a radius of curvature that is smaller than the radius of curvature of the surface conveyor 6 .

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Meat And Fish (AREA)
US14/690,900 2014-04-24 2015-04-20 Poultry processing apparatus Expired - Fee Related US9226512B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2012678A NL2012678B1 (en) 2014-04-24 2014-04-24 Poultry processing apparatus.
NL2012678 2014-04-24

Publications (2)

Publication Number Publication Date
US20150305353A1 US20150305353A1 (en) 2015-10-29
US9226512B2 true US9226512B2 (en) 2016-01-05

Family

ID=51358033

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/690,900 Expired - Fee Related US9226512B2 (en) 2014-04-24 2015-04-20 Poultry processing apparatus

Country Status (10)

Country Link
US (1) US9226512B2 (ko)
EP (1) EP2936988B1 (ko)
JP (1) JP6022632B2 (ko)
KR (1) KR101779901B1 (ko)
CN (1) CN104996535B (ko)
BR (1) BR102015008441A2 (ko)
DK (1) DK2936988T3 (ko)
MX (1) MX355718B (ko)
NL (1) NL2012678B1 (ko)
RU (1) RU2590774C1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11570999B2 (en) 2020-03-04 2023-02-07 Foodmate US, Inc. Method and apparatus for removing skin from animal parts

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015213A (en) * 1990-01-31 1991-05-14 Hazenbroek Jacobus E On-line cut-up system with joint opener
US5147240A (en) * 1992-01-23 1992-09-15 Hazenbroek Jacobus E Thigh joint separator and carcass halving apparatus
US5176563A (en) 1990-05-31 1993-01-05 Stork Pmt B.V. Method and device for separating the legs from a body part of slaughtered poultry
US5188559A (en) * 1991-09-16 1993-02-23 Hazenbroek Jacobus E Method and apparatus for separating the legs from the back of a poultry carcass
US5336127A (en) * 1992-09-22 1994-08-09 Hazenbroek Jacobus E Method and apparatus for centrally aligning and cutting the keel bone of a poultry carcass
US6004199A (en) * 1997-01-21 1999-12-21 Nordischer Maschinenbau Rud. Baader Gmbh & Co. Kg Apparatus and method for separating legs from poultry carcasses
US6322438B1 (en) * 1999-07-15 2001-11-27 Systemate Group, B.V. Poultry leg and thigh processor
WO2014062054A1 (en) 2012-10-17 2014-04-24 Marel Stork Poultry Processing B.V. Device for separating a leg part from a carcass part of slaughtered poultry
US8834237B2 (en) * 2012-04-27 2014-09-16 Meyn Food Processing Technology B.V. Method and apparatus for processing a poultry carcass part

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85104632B (zh) * 1985-06-15 1988-10-19 斯托克Pmt公司 宰杀后禽类腿肢分离装置
US4939813A (en) * 1989-01-31 1990-07-10 Hazenbroek Jacobus E Apparatus for removing the legs from back portion of poultry
DK2258204T3 (en) 2002-12-20 2016-12-12 Marel Stork Poultry Proc Bv A method and device for processing a carcass part of slaughtered poultry

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015213A (en) * 1990-01-31 1991-05-14 Hazenbroek Jacobus E On-line cut-up system with joint opener
US5176563A (en) 1990-05-31 1993-01-05 Stork Pmt B.V. Method and device for separating the legs from a body part of slaughtered poultry
US5188559A (en) * 1991-09-16 1993-02-23 Hazenbroek Jacobus E Method and apparatus for separating the legs from the back of a poultry carcass
US5147240A (en) * 1992-01-23 1992-09-15 Hazenbroek Jacobus E Thigh joint separator and carcass halving apparatus
US5336127A (en) * 1992-09-22 1994-08-09 Hazenbroek Jacobus E Method and apparatus for centrally aligning and cutting the keel bone of a poultry carcass
US6004199A (en) * 1997-01-21 1999-12-21 Nordischer Maschinenbau Rud. Baader Gmbh & Co. Kg Apparatus and method for separating legs from poultry carcasses
US6322438B1 (en) * 1999-07-15 2001-11-27 Systemate Group, B.V. Poultry leg and thigh processor
US8834237B2 (en) * 2012-04-27 2014-09-16 Meyn Food Processing Technology B.V. Method and apparatus for processing a poultry carcass part
WO2014062054A1 (en) 2012-10-17 2014-04-24 Marel Stork Poultry Processing B.V. Device for separating a leg part from a carcass part of slaughtered poultry

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Search report for NL 2012678 dated Aug. 23, 2014.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11570999B2 (en) 2020-03-04 2023-02-07 Foodmate US, Inc. Method and apparatus for removing skin from animal parts
US11882842B2 (en) 2020-03-04 2024-01-30 Foodmate Us, Llc Method and apparatus for removing skin from animal parts

Also Published As

Publication number Publication date
NL2012678B1 (en) 2016-07-04
CN104996535A (zh) 2015-10-28
BR102015008441A2 (pt) 2015-12-15
CN104996535B (zh) 2018-02-16
EP2936988A1 (en) 2015-10-28
DK2936988T3 (en) 2017-02-06
MX2015005097A (es) 2015-10-23
JP6022632B2 (ja) 2016-11-09
KR20150123163A (ko) 2015-11-03
US20150305353A1 (en) 2015-10-29
NL2012678A (en) 2016-02-04
MX355718B (es) 2018-04-27
JP2015208329A (ja) 2015-11-24
KR101779901B1 (ko) 2017-09-19
RU2590774C1 (ru) 2016-07-10
EP2936988B1 (en) 2016-11-09

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Owner name: MEYN FOOD PROCESSING TECHNOLOGY B.V., NETHERLANDS

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Effective date: 20150618

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Effective date: 20200105